| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.96 | 3.114% | $130.9135 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $184.54 | 7.773% | $198.8843 | $198.88 | $198.90 | $198.90 |
| Purchase #3 | $24.37 | 10.420% | $26.9094 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $161.65 | 9.185% | $176.4976 | $176.50 | $176.50 | $176.50 |
| Purchase #5 | $179.71 | 8.495% | $194.9764 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $49.98 | 4.310% | $52.1341 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $67.59 | 10.680% | $74.8086 | $74.81 | $74.80 | $74.80 |
| 7 purchase totals = | $794.80 | $855.1239 | $855.12 | $855.15 | $855.10 | |